Gaya APA

Almatin, I., .GNR, D. (2010). Dahsyatnya Hypnosis Learning / Isma Almatin (Cet. 1). Yogyakarta: Pustaka Widyatama.

Gaya MLA

Almatin, Isma., .GNR, Dedy. "Dahsyatnya Hypnosis Learning / Isma Almatin". Cet. 1 Yogyakarta: Pustaka Widyatama, 2010. Text.